ACIO vs. ASET

Last updated Apr 1, 2026

Compare and contrast key facts about Aptus Collared Income Opportunity ETF (ACIO) and FlexShares Real Assets Allocation Index Fund (ASET).

ACIO and ASET are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. ACIO is an actively managed fund by Aptus Capital Advisors. It was launched on Jul 10, 2019. ASET is a passively managed fund by Northern Trust that tracks the performance of the Northern Trust Real Assets Allocation Total Return. It was launched on Nov 23, 2015.

Performance

ACIO vs. ASET - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Aptus Collared Income Opportunity ETF (ACIO) and FlexShares Real Assets Allocation Index Fund (ASET). The values are adjusted to include any dividend payments, if applicable.

ACIO vs. ASET - Yearly Performance Comparison

	2026 (YTD)
ACIO Aptus Collared Income Opportunity ETF	-3.90%
ASET FlexShares Real Assets Allocation Index Fund	0.00%

Returns By Period

ACIO

• 1D: 1.84%
• 1M: -3.52%
• YTD: -3.83%
• 6M: -3.16%
• 1Y: 8.91%
• 3Y*: 12.20%
• 5Y*: 8.76%
• 10Y*: —

ASET

• 1D: 0.00%
• 1M: 0.00%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

ACIO vs. ASET - Expense Ratio Comparison

ACIO has a 0.79% expense ratio, which is higher than ASET's 0.57% expense ratio.

ACIO

Aptus Collared Income Opportunity ETF

ASET

FlexShares Real Assets Allocation Index Fund

Return for Risk

ACIO vs. ASET — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ACIO

ACIO Risk / Return Rank: 48
ACIO Sharpe Ratio Rank: 46
ACIO Sortino Ratio Rank: 45
ACIO Omega Ratio Rank: 46
ACIO Calmar Ratio Rank: 53
ACIO Martin Ratio Rank: 49

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ACIO vs. ASET - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Aptus Collared Income Opportunity ETF (ACIO) and FlexShares Real Assets Allocation Index Fund (ASET). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	ACIO	ASET	Difference
Sharpe ratio Return per unit of total volatility	0.80	—	—
Sortino ratio Return per unit of downside risk	1.19	—	—
Omega ratio Gain probability vs. loss probability	1.17	—	—
Calmar ratio Return relative to maximum drawdown	1.28	—	—
Martin ratio Return relative to average drawdown	4.55	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	ACIO	ASET	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.80	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.79	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.77	—	—

Dividends

ACIO vs. ASET - Dividend Comparison

ACIO's dividend yield for the trailing twelve months is around 0.42%, while ASET has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019
ACIO Aptus Collared Income Opportunity ETF	0.42%	0.37%	0.44%	0.72%	1.51%	0.61%	1.02%	1.32%
ASET FlexShares Real Assets Allocation Index Fund	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

ACIO vs. ASET - Drawdown Comparison

The maximum ACIO drawdown since its inception was -14.19%, which is greater than ASET's maximum drawdown of 0.00%. Use the drawdown chart below to compare losses from any high point for ACIO and ASET.

Drawdown Indicators

	ACIO	ASET	Difference
Max Drawdown Largest peak-to-trough decline	-14.19%	0.00%	-14.19%
Max Drawdown (1Y) Largest decline over 1 year	-7.22%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-14.00%	—	—
Current Drawdown Current decline from peak	-5.51%	0.00%	-5.51%
Average Drawdown Average peak-to-trough decline	-3.25%	0.00%	-3.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.04%	—	—

Volatility

Volatility by Period

	ACIO	ASET	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.39%	—	—
Volatility (6M) Calculated over the trailing 6-month period	6.42%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	11.12%	0.00%	+11.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.09%	0.00%	+11.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.71%	0.00%	+11.71%